diff --git a/environments/cutlergyor/apache2/Dockerfile b/environments/cutlergyor/apache2/Dockerfile
index bd2362c..fd18249 100644
--- a/environments/cutlergyor/apache2/Dockerfile
+++ b/environments/cutlergyor/apache2/Dockerfile
@@ -38,6 +38,7 @@ RUN apt-get -y install \
 
 # Install composer
 COPY install-composer /install-composer
+RUN chmod a+x /install-composer  \
 RUN /install-composer && rm /install-composer
 
 RUN a2enmod headers